» Articles » PMID: 24493842

Increased Involvement of the Parahippocampal Gyri in a Sad Mood Predicts Future Depressive Symptoms

Overview
Date 2014 Feb 5
PMID 24493842
Citations 42
Authors
Affiliations
Soon will be listed here.
Abstract

Behavioral studies suggest a relationship between autobiographical memory, rumination and depression. The objective of this study was to determine whether remitted depressed patients show alterations in connectivity of the posterior cingulate cortex (PCC, a node in the default mode network) with the parahippocampal gyri (PHG, a region associated with autobiographical memory) while intensively recalling negative memories and whether this is related to daily life symptoms and to the further course of depression. Sad mood was induced with keywords of personal negative life events in participants with remitted depression (n = 29) and matched healthy controls (n = 29) during functional magnetic resonance imaging. Additionally, daily life assessments of mood and rumination and a 6-month follow-up were conducted. Remitted depressed participants showed greater connectivity than healthy controls of the PCC with the PHG, which was even stronger in patients with more previous episodes. Furthermore, patients with increased PCC-PHG connectivity showed a sadder mood and more rumination in daily life and a worsening of rumination and depression scores during follow-up. A relationship of negative autobiographical memory processing, rumination, sad mood and depression on a neural level seems likely. The identified increased connectivity probably indicates a 'scar' of recurrent depression and may represent a prognostic factor for future depression.

Citing Articles

The Potential of Wearable Sensors for Detecting Cognitive Rumination: A Scoping Review.

Arnold V, Young S Sensors (Basel). 2025; 25(3).

PMID: 39943293 PMC: 11820721. DOI: 10.3390/s25030654.


Neural Modulation Alteration to Positive and Negative Emotions in Depressed Patients: Insights from fMRI Using Positive/Negative Emotion Atlas.

Feng Y, Zeng W, Xie Y, Chen H, Wang L, Wang Y Tomography. 2024; 10(12):2014-2037.

PMID: 39728906 PMC: 11679919. DOI: 10.3390/tomography10120144.


Structural alterations as a predictor of depression - a 7-Tesla MRI-based multidimensional approach.

Schnellbacher G, Rajkumar R, Veselinovic T, Ramkiran S, Hagen J, Collee M Mol Psychiatry. 2024; .

PMID: 39613917 DOI: 10.1038/s41380-024-02854-5.


Reverse phase protein array-based investigation of mitochondrial genes reveals alteration of glutaminolysis in the parahippocampal cortex of people who died by suicide.

Dora F, Hajdu T, Renner E, Paal K, Alpar A, Palkovits M Transl Psychiatry. 2024; 14(1):479.

PMID: 39604371 PMC: 11603240. DOI: 10.1038/s41398-024-03137-x.


Neuroanatomical profiles of cognitive phenotypes in patients with primary brain tumors.

Kohli J, Reyes A, Hopper A, Stasenko A, Menendez N, Tringale K Neurooncol Adv. 2024; 6(1):vdae152.

PMID: 39359697 PMC: 11445899. DOI: 10.1093/noajnl/vdae152.


References
1.
Berman M, Peltier S, Nee D, Kross E, Deldin P, Jonides J . Depression, rumination and the default network. Soc Cogn Affect Neurosci. 2010; 6(5):548-55. PMC: 3190207. DOI: 10.1093/scan/nsq080. View

2.
Huffziger S, Ebner-Priemer U, Zamoscik V, Reinhard I, Kirsch P, Kuehner C . Effects of mood and rumination on cortisol levels in daily life: an ambulatory assessment study in remitted depressed patients and healthy controls. Psychoneuroendocrinology. 2013; 38(10):2258-67. DOI: 10.1016/j.psyneuen.2013.04.014. View

3.
Brosschot J, Pieper S, Thayer J . Expanding stress theory: prolonged activation and perseverative cognition. Psychoneuroendocrinology. 2005; 30(10):1043-9. DOI: 10.1016/j.psyneuen.2005.04.008. View

4.
Whitfield-Gabrieli S, Moran J, Nieto-Castanon A, Triantafyllou C, Saxe R, Gabrieli J . Associations and dissociations between default and self-reference networks in the human brain. Neuroimage. 2010; 55(1):225-32. DOI: 10.1016/j.neuroimage.2010.11.048. View

5.
Montgomery S, Asberg M . A new depression scale designed to be sensitive to change. Br J Psychiatry. 1979; 134:382-9. DOI: 10.1192/bjp.134.4.382. View